This is Windows XP Professional Corp SP3 which includes all critical updates till September 2008.
It does not requires any cracks or tools to pass the validation.
This is an untouched version of Windows XP Professional SP3

-No Password.
-Extract .rar files to .iso using Winrar
-Proceed to burn this .iso file to a blank CD using Poweriso, Alcohol 120 at medium speed.
-Then You have a Bootable CD.
-Install fresh copy of Windows XP by formatting your hard drive C:\.
-Register with the key provided.
-Use and enjoy a lifetime genuine Windows XP SP3